su 到oracle的時候提示

could not open session

cat /etc/security/limits.conf

oracle              soft    nproc   65535
oracle              hard    nproc   65535
<span style="color:#cc0000;">oracle              soft    nofile  unlimited
oracle              hard    nofile  unlimited</span>
oracle              soft    stack   10240
oracle		    hard    stack   32768
 

改為：

oracle              soft    nproc   65535
oracle              hard    nproc   65535
oracle              soft    nofile  10240
oracle              hard    nofile  65535
oracle              soft    stack   10240
oracle		    hard    stack   32768